My BIL had a mini stroke a fortnight ago and was told not to drive for a month. He's still undergoing various tests to find out exactly what happened but I know has driven his car at least once since then. DP has gone mad at MIL for helping him to do this but what else can we do?! I know you can report drivers who you think are medically unfit to drive to the DVLA, but do they actually do anything?
Presumably if anything was to happen he wouldn't be insured either... DP said this to MIL and she said "oh we'll change insurers and declare it to them" - but if he's driving against medical advice then surely it invalidates any cover?!